7282996

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 15611904

約数和(自身を除く): 8328908

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 263, 301, 322, 526, 602, 644, 989, 1052, 1204, 1841, 1978, 3682, 3956, 6049, 6923, 7364, 11309, 12098, 13846, 22618, 24196, 27692, 42343, 45236, 79163, 84686, 158326, 169372, 260107, 316652, 520214, 1040428, 1820749, 3641498, 7282996]

約数ペア:

[(1, 7282996), (2, 3641498), (4, 1820749), (7, 1040428), (14, 520214), (23, 316652), (28, 260107), (43, 169372), (46, 158326), (86, 84686), (92, 79163), (161, 45236), (172, 42343), (263, 27692), (301, 24196), (322, 22618), (526, 13846), (602, 12098), (644, 11309), (989, 7364), (1052, 6923), (1204, 6049), (1841, 3956), (1978, 3682)]